Your consumers will connect to your company in a multitude of ways through email, e-mail, live chat, and social networking. Make sure your voicemail lets people know what other methods of contact they can use to reach. It is always an ideal time to discuss the favored contact method. Let them know if the voicemail is not harder to answer. It will not be harder to check up with all the voicemails left clients because the voicemail messages are properly transcribed with accuracy and short turnaround time to initiate action at the right time. kevind_22507's blog In Best Practices 5 Professional Voicemail Scripts and How To Record Them How to record a voicemail script: 7 tips to follow
Writing a script doesn’t mean you have to write a speech. A simple greeting is fine, like this sample voicemail message:

Many of our users don’t need calls routed to their phone, they just want a good virtual voicemail system. We can do that, too. Just set up your VirtualPBX account with multiple voicemail boxes for each user or purpose you need. Furthermore, we can route calls directly to voicemail, without ringing a phone first.
If the mailbox is NOT setup, the fixed system message, "I'm sorry�" followed by the mailbox number and "�is currently on the phone" plays instead of the mailbox name and personal greeting.